Study on the application of bioregulatory substances in organic tomato crop

Abstract

In the present study, we analyze the influence of bio-active substances (stimulants) to increase the quantity and quality of tomatoes fruit. Early and total tomato yield in 2013, varied at Margarita cultivar, according to the treatment and concentration of the substances applied, yields have been statistically provided of 95%. The content of nitrates and nitrites, regardless of experimental variant was below the maximum allowed by legislation.